Claude Lévi-Strauss Suggested That Incest Taboos

Claude Lévi-Strauss suggested that incest taboos

A) are not common because they have no practical benefit in the short-term.
B) are not common because spouse selection is often determined by exclusionary rules.
C) are only common in agricultural and industrial cultures.
D) are common due to the dangers of genetic endogamy.
E) are common because they promote social contact.